1. Blood is an: a. Epithelial tissue
b. Muscle tissue
C. Connective tissue
d. Nervous tissue

How do the uv rays cause damage?   what exactly causes the skin to burn;   can you be more specific about this mechanism?   3. how do photosensitive medications increase a person's sensitivity to sunlight and therefore increase their risk of getting burned?     what kind of medications can increase photo-sensitivity, can you think of some examples?

Wheeled coach ambulance uses an interactive computer program to develop and document its products. what is it called?

Cardiac output is affected by heart rate exercise stroke volume all of the above